The Betta Exercise Mirror is an essential accessory for any betta fish tank. This dual-sided mirror with a floating ball is designed to stimulate your betta fish, encouraging them to flare and exercise. Simply attach the mirror to the outside of the tank using the suction cup, and watch as your betta fish interacts with its reflection, promoting physical activity and mental stimulation. Features -Color:Transparent -Material:Acrylic -Size:6.00X6.00X0.50cm/2.36X2.36X0.20in -Dualsided mirror design: features a dualsided mirror with one side as a regular mirror and the other as a floating ball mirror to cater to different needs -Convenient observation and training: allows for easy observation and training of your fish, enhancing their interaction and activity levels -Entertainment for fish: provides entertainment by allowing fish to see their reflection, increasing their activity and engagement within the tank -Fish training aid: helps fish to exercise their attack and defense skills, promoting a healthier and more active lifestyle -Durable and easy to clean: made from durable materials that are easy to clean, ensuring use and minimal maintenance Package list: 3 x Betta training mirror